Shark Liver Oil
Shark liver oil is a traditional remedy derived from the livers of various shark species, containing compounds like squalene and alkylglycerols. It has been used historically in folk medicine for immune support, wound healing, and skin conditions. This supplement is not FDA-approved as a medication and is classified as a dietary supplement rather than a prescription or over-the-counter drug.
Shark liver oil is a traditional supplement containing squalene and alkylglycerols, used historically for immune support and skin health, but not an FDA-approved medication.
Key facts at a glance
- RxNorm
- 91472
- Generic
- Shark Liver Oil
- Class
- unclassified
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- rectal, oral
- Forms
- cream, ointment, capsule
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Historically used for immune system support, wound healing, treatment of skin conditions (such as eczema and psoriasis), and as an antiseptic. May be taken as a general wellness supplement, though scientific evidence for many uses is limited.
Contains bioactive compounds including squalene (a hydrocarbon), alkylglycerols, and vitamins A and D. These components may support immune function and have antimicrobial properties, though the exact mechanisms are not well-established by modern research.
Not FDA-approved for medical treatment. Sold as a dietary supplement, not a regulated medication. May interact with blood-thinning medications due to potential anticoagulant effects. Consult a healthcare provider before use, especially if pregnant, nursing, or taking other medications. Quality and concentration vary between products.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 31, 2026. · Read our editorial policy